Subnautica 2 guides & field notes
SUBNAUTICA2
Subnautica 2 is playable in Early Access. These seven guides cover opening dives, gathering, wildlife, regions, Biomods, the Tadpole, and habitats. Release context checked 31 October 2026.
Expedition guide library
What are you trying to accomplish?
Choose the objective that matches your current dive, then follow focused advice on preparation, hazards, useful discoveries, and next steps.guides
Version context: 31 October 2026. Subnautica 2 is in Early Access on Windows PC and Xbox Series X|S. Early Access began on 14 May 2026. The public release line is 1.2, Buddy System, with Hotfix 2 released on 6 October. Early Access 2 previews describe upcoming content. Experimental builds are separate from the public Default branch. Advice here assumes unmodded Survival; needs and unlocks differ in other modes. Check recipes, equipment limits, and available upgrades in your installed build. Later sections name creatures, facilities, and progression destinations; stop before them if you prefer to discover these yourself. Official links and patch news.
Start Here
Learn the first-hour survival loop without having the discovery taken out of it.
Resources
Follow practical gathering routes, match deposits to the right tools, and organize materials by project.
Creatures
Read creature behavior, prepare safe responses, and understand notable encounters and Leviathan threats.
Biomes
Compare regions by depth, resources, landmarks, hazards, expedition order, and base suitability.
Biomods
Understand Bioscanner sources, active and passive effects, slot limits, upgrades, and field loadouts.
Vehicles
Build the Tadpole, compare chassis, install modules, and prepare power, depth, and recovery plans.
Base Building
Plan a powered habitat with efficient work zones, organized storage, Tadpole clearance, and forward outposts.
Research priorities
Check the route before leaving shelter
Check depth, nearby creatures, and the equipment you need before setting out.Creature encounters, classified
Compare behavior, habitat, defensive strategy, scan rewards, and related biological research.
Adapt your diver
Compare active and passive abilities, Bioscan progression, and suggested loadouts.
Enter the labPrepare by biome
Match equipment, resources, threats, points of interest, and base sites to every descent.
Guide connections
Plan the whole expedition
Choose a destination, collect the materials for its equipment requirements, and leave enough supplies for the return trip.Gather, organize, and expand
Use gathering routes to supply a powered workshop, efficient storage zones, a vehicle bay, and deliberate forward outposts.
Read the route and its wildlife
Check depth, landmarks, and hazards first, then prepare for the behavior of the creatures that control the approach.
Adapt, equip, and descend
Pair diver adaptations with the Tadpole chassis and modules needed for deeper, longer, and safer expeditions.
Community dive kit
Useful Subnautica 2 links
Plan routes, explore community mods, and compare discoveries, questions, and practical advice with other divers.A community map with resource, wreck, and landmark markers. It contains location spoilers; check which game version it covers.
Open resource Mods and utilitiesNexus ModsBrowse community-made mods and utilities, with release notes, requirements, and installation guidance from creators.
Open resource Player communityr/Subnautica_2A dedicated player community for questions, discoveries, base tours, co-op discussion, theories, and shared advice.
Open resourceThese third-party resources are independent from Bamboo Gaming and Unknown Worlds. Check update dates after major patches, and review permissions and installation instructions before downloading mods.
Live from the depths
Subnautica 2 on Twitch
Watch a live Subnautica 2 channel when one is available. Streams may include story spoilers or Experimental-branch content.Developer and community channels
Official Subnautica 2 links
Go directly to Unknown Worlds and the official Subnautica channels for game access, Early Access updates, patch information, videos, broadcasts, and community discussion.Explore similar games
Find more games with exploration, crafting, and base building.
